Mounted USB charger



FIG. 1 is a perspective view of a mounted USB charger showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of a mounted USB charger is for the purpose of illustrating unclaimed portions of the article and forms no part of the claimed design. 

CLAIM The ornamental design for a mounted USB charger, as shown and described. 